UMC Option Chain
United Microelectronics Corporation
$21.60
-$0.79(-3.53%)
58
Overall
75
Value
50
Tech
50
Quality
Market Cap
$56.37B
Volume
3.16M
52W Range
$6.97 - $28.96
Target Price
$12.38
United Microelectronics Corporation (UMC) Options Chain Summary
UMC option chain: United Microelectronics Corporation has 8 listed option expirations and 348 contracts. In the latest session, traders exchanged 1,549 calls and 720 puts, a put/call volume ratio of 0.46. Open interest stands at 250,523 calls and 94,916 puts. Max pain for the nearest expiration, Oct 16, 2026, is $20.00, 10.6% below the last close of $22.38.
- Expirations
- 8
- Contracts
- 348
- Call volume
- 1,549
- Put volume
- 720
- Put/call ratio (volume)
- 0.46
- Call open interest
- 250,523
- Put open interest
- 94,916
- Put/call ratio (OI)
- 0.38
UMC Options Volume, Open Interest and Max Pain by Expiration
| Expiration | Call Volume | Put Volume | Call OI | Put OI | Put/Call OI | Max Pain |
|---|---|---|---|---|---|---|
| Oct 16, 2026 | 574 | 340 | 104,306 | 34,183 | 0.33 | $20.00 |
| Nov 20, 2026 | 384 | 147 | 7,178 | 4,215 | 0.59 | $24.00 |
| Jan 15, 2027 | 121 | 206 | 38,394 | 32,381 | 0.84 | $16.00 |
| Apr 16, 2027 | 150 | 24 | 3,677 | 9,847 | 2.68 | $22.00 |
| Jan 21, 2028 | 260 | 3 | 81,883 | 11,934 | 0.15 | $27.00 |
| Mar 17, 2028 | 0 | 0 | 1,801 | 2 | 0.00 | $13.00 |
| Jun 16, 2028 | 10 | 0 | 4,165 | 2,292 | 0.55 | $20.00 |
| Jan 19, 2029 | 50 | 0 | 9,119 | 62 | 0.01 | $20.00 |
End-of-day options data. Max pain is the expiration price at which open calls and puts would pay out the least in total.
| A | B | C | D | |
|---|---|---|---|---|
| 1 | Symbol | Price | Change | Vol |
| 2 | UMC | $21.60 | -3.5% | 3.16M |
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